grade 2 titanium rods
2.Size: Diameter Φ6–Φ450mm, Length ≤ 6000mm (or customized up to 12000mm)
3.Standard: ASTM B348, ASME SB348, AMS
4928, AMS 6931, ASTM F136, ISO 5832-3
4.Type: Round bar
5.Processing Method: Vacuum melting → Forging → Hot rolling / Rotary forging → Centerless grinding / Turning → Straightening → Surface treatment
6.State: Annealed
7.Surface Treatment: Polished (bright), Turned (peeled), Centerless grinding, Sandblasted, Pickled
- Product Description
Grade 2 Titanium Rods – High-Performance Solution for Corrosive Environments
With its headquarters located in China's Titanium Valley, Baoji Jucheng Titanium Industry Co., Ltd. offers top grade 2 titanium rods that address important industry problems thanks to its more than 20 years of specialized manufacturing experience. Our rods follow the ASME SB348 and ASTM B348 standards, with diameters from 6mm to 450mm and lengths up to 12,000mm.We keep a yearly stock of 3,000 tons and can produce over 500 sets of equipment each year, ensuring quick and reliable delivery.Every grade 2 titanium rod is made using vacuum melting, precision forging, and top-quality surface treatments like polishing, turning, or centerless grinding to match your specific needs.For tough applications, our process ensures a minimum elongation of 20% and a yield strength between 275 and 450 MPa, offering the best mix of formability and strength.
 |  |  |  |
What Makes Grade 2 Titanium Rods Your Best Material Choice?
When corrosion is a major issue, these pure titanium rods are frequently utilized.They are superior than stainless steel due to their 99% titanium purity level and alpha-phase crystal structure.
These rods weigh 60% less than steel, making them significantly lighter.
They have a density of 4.51 g/cm³.This is crucial in fields where even slight weight variations have a significant impact, such as ship engines and aircraft components.
These rods spontaneously create a protective layer of TiO₂ when they come into contact with air.
In harsh conditions like moist chlorine, nitric acid, and swift-moving seawater, this layer aids in protecting the material.Pitting and stress cracks are two ways that these circumstances might harm 316L stainless steel.
These rods require no further heat treatment after welding and are simpler to weld than Grade 5 alloys.
This implies that you can create complex pieces with the assurance that their quality and strength will not be compromised.
Each batch of these rods has the same strength and hardness since the maximum amounts of iron and oxygen are set at 0.30% and 0.25%, respectively.
This guarantees consistency in their performance.
Technical Specifications
Parameter | Specification |
Grade | Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr12, Gr23 |
Diameter Range | Φ6mm – Φ450mm |
Length | Standard ≤ 6000mm, Custom up to 12,000mm |
Standard Compliance | ASTM B348, ASME SB348, AMS 4928, AMS 6931, ASTM F136, ISO 5832-3 |
Density | 4.51 g/cm³ |
Melting Point | 1665°C |
Tensile Strength | ≥345 MPa (50 ksi) |
Yield Strength | ≥275 MPa (40 ksi) |
Elongation | ≥20% |
Surface Finish | Polished, Turned, Centerless grinding, Sandblasted, Pickled |
State | Annealed |
Thermal Conductivity | 16.4 W/m-K |
 |  |  |
 |  |  |
 |  |  |  |
Key Industrial Applications
Chemical Processing Equipment
Your heat exchangers handle aggressive media daily. Grade 2 rods are machined into tube sheets, baffles, and tie rods for shell-and-tube systems processing brine, hypochlorites, and wet chlorine gas. The material maintains stability in oxidizing conditions up to 80°C where conventional alloys degrade rapidly.
Marine Engineering
Desalination plants and seawater cooling systems demand materials that withstand high-velocity flow and chloride attack. These rods serve as pump shafts and valve stems, resisting crevice corrosion that typically destroys marine-grade stainless steel components within months.
Medical Device Manufacturing
Conforming to ASTM F67, our grade 2 titanium rods are preferred for external fixation devices and intramedullary nails. The lower modulus of elasticity reduces stress shielding on bone tissue, while the material's biocompatibility promotes successful osseointegration.
Aerospace Hydraulic Systems
Weight reduction without compromising strength makes these rods ideal for hydraulic actuator components. The superior weight-to-strength ratio enhances fuel efficiency while maintaining operational reliability under extreme thermal cycles.
 |  |  |
 |  |  |
Why Choose Jucheng Titanium?
From vacuum melting to precision machining, our 120,000-square-meter manufacturing facility incorporates entire production chains. To ensure adherence to global standards, every rod is put through extensive non-destructive testing.
As evidence of our dedication to technological growth, we have 41 utility model patents and 4 invention patents. Our partnership with Tsinghua University and the Northwest Nonferrous Metals Research Institute guarantees that you will receive items that use the most recent advancements in material science.
As a NEEQ-listed National High-Tech Enterprise, we combine industrial excellence with financial stability. For urgent projects, our 3,000-ton inventory allows for quick order fulfillment.
Our vast application experience in the fields of chemical processing, medical, marine engineering, and aerospace benefits you. Our cross-industry knowledge enables us to provide the best specs for your particular needs.
FAQ
Q: What sets Grade 2 apart from other titanium grades?
A: Among commercially pure titanium grades, Grade 2 provides the finest combination of strength, ductility, and weldability. Without the need for post-weld heat treatment, it offers enough structural strength (275 MPa yield) while retaining better formability than Grade 5 alloys.
Q: Is it possible to alter the dimensions of the rod beyond the regular sizes?
A: Definitely. We produce rods with a maximum length of 12,000 mm and a diameter of Φ450 mm. In order to provide unique dimensions, surface finishes, and mechanical qualities suited to your application, our technical team works with your specifications.
Q: What is the speed at which you can complete large orders?
A: Standard specs can be shipped right away because to our 3,000-ton standing inventory. Depending on their complexity and quantity, custom orders usually arrive in three to four weeks. For exact lead times, send us an email at s4@juchengti.com with your needs.
Q: Which quality certificates are present on your rods?
A: Every product complies with applicable AMS standards, ASME SB348, and ASTM B348. We offer complete material test reports (MTRs) that include mechanical property verification and chemical composition analysis. Traceability from raw materials to final product is guaranteed by our quality management system.
Q: Do these rods need to be machined using certain methods?
A: At lower speeds, grade 2 titanium works well with carbide tools. To avoid work hardening, use sharp tools, keep feed rates constant, and use enough coolant. For your machining operations, our technical support staff can suggest particular parameters.
Get Your Custom Quote Today
Need grade 2 titanium rods that meet exact specifications? Our engineering team stands ready to discuss your project requirements and recommend optimal solutions. Contact us at s4@juchengti.com for technical consultation, material certifications, and competitive pricing.
